Pair of blonde turned wood control knobs for vintage radio and electronic equipment applications. Each knob measures 1 5/32" in diameter by 21/32" high, featuring a convex center, a single recessed outer ring, and vertical ribbing along the grip. One knob includes a top indicator arrow, while the matching knob does not. Both contain a 1/2" deep socket designed for a 1/4" half-round shaft with an internal spring clip mechanism.